Thanks! Beautifully made and finished and very reasonably priced. The design does aesthetically limit tanks though (and from their web site pretty much all of their pipes, not just this model). I tried it with the 18mm adapter and it didn't look great - I think 22mm would look really odd. Which leads to the relative shortage of reasonable 14mm tanks... I was going to with a Kangertech Mini Aeroflow, but it's Ego rather than 510 and the 510/Ego spoils the line. I ended up with an eleaf GS Air 2 which seems decent enough.
Oh and the plank stand looks great, but in use, this model slips too easily for it to be used as anything but a display stand.